liquid scintillation detector

https://doi.org/10.1351/goldbook.L03589
A @S05505@ in which the @T06284@ is mixed with a liquid @S05507@.
Source:
PAC, 1994, 66, 2513. (Nomenclature for radioanalytical chemistry (IUPAC Recommendations 1994)) on page 2522 [Terms] [Paper]